/*!
 *    This program is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; either version 2 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *
 *    Author: flareguner
 *    E-Mail: flareguner@gmail.com
 *    Years: 2010-2011
 */


#include "texttools.h"
#include <QtCore/QStringList>


static const QChar space = ' ';

TextTools::TextTools(QObject *parent) :
    QObject(parent)
{
}

int TextTools::compare(const QString &s1, const QString &s2,Qt::CaseSensitivity cs) {
    bool rawequal = QString::compare(s1, s2, cs);
    bool fullequal = QString::compare(s1.simplified(), s2.simplified(), cs);

    if(fullequal) return 2;
    else if(rawequal) return 1;
    else return 0;

    /*
     * TODO: create advanced lexical compare system.
     *
     *
     */
}


bool TextTools::isSingleWord(const QString &str) {
    const QStringList list = str.simplified().split(space);
    return !(list.size() > 1 /*&& list.first() != space*/);
}
